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Virtual Industries, Inc.
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Eden Prairie, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Manhole debris catcher
Patent number
5,549,342
Issue date
Aug 27, 1996
Virtual Industries, Inc.
Jeffrey E. Donaldson
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74544878 - GRAPPLER
Serial number
74544878
Registration number
1925090
Filing date
Jul 1, 1994
Virtual Industries, Inc.
8 - Hand tools and implements (hand-operated)